Overview
- On Threads, James Gunn said he has never confirmed Brainiac for the film and that none of the rumored actors, including Dave Bautista, have auditioned or been discussed.
- Gunn also told a fan the sequel will feature a villain who is not Lex Luthor or General Zod, without naming the character.
- Insider reports continue to claim Brainiac is planned and that casting is nearly complete, with names like Matt Smith, Claes Bang, Sam Rockwell, and Dave Bautista floated, but none are verified.
- A social post from Gunn showing the script cover with an anatomical brain image previously fueled widespread speculation about Brainiac.
- Man of Tomorrow is written and directed by Gunn, centers on a reluctant Lex Luthor–Superman alliance against a larger threat, is slated to begin filming in April 2027 in Atlanta, and is dated for July 9, 2027.